When she called in on Wednesday, Dunham was extremely diplomatic and didn't hold a grudge. "I appreciate it and I appreciate your effort to rectify," Dunham told the host. "But whether you'd done that or not, I'd have remained a [Stern] enthusiast."

But her support of Stern's brash persona doesn't mean she believes everything the radio host said was fair. In response to Stern calling her a "little fat girl who kind of looks like Jonah Hill," Dunham told the host, "I'm not that fat, Howard. I don't mean to take major issue with you about this. I'm not super thin, but I'm thin for, like, Detroit!"